autotest/virt-test — pull request #1740 by yangdongsheng (2014-06-30 05:27:11+00:00)
Title: libvirt: add a configuration file named drivers.cfg

Currently, the special configurations for specific driver is rewrite
in setting params of libvirt_vm.VM. This patch move this work to the
configuration file parsing.

Signed-off-by: Dongsheng Yang